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AveGali [126]
3 years ago
5

Write a word problem the equation -8f - 7 = -47

Mathematics
2 answers:
Ivenika [448]3 years ago
6 0

Answer:

The weather at 5 pm is -7 degrees Celsius. Every hour, the temperature drops 8 degrees. How much time has gone by when the temperature is -47 degrees?

Step-by-step explanation:

The equation can be rearranged to get:

-7-8f=-47

Example: The weather at 5 pm is -7 degrees Celsius. Every hour, the temperature drops 8 degrees. How much time has gone by when the temperature is -47 degrees?

timofeeve [1]3 years ago
3 0

Answer:

Step-by-step explanation: negative eight f minus seven equals negative fourty-seven .  answer: 5

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Which expression is equivalent to the following complex fraction?
mamaluj [8]

The equivalent expression of 1 - \frac{1}{x} \div 2 is \frac{2x - 1}{2x}

<h3>How to determine the equivalent expression?</h3>

The expression is given as:

1 minus StartFraction 1 Over x EndFraction divided by 2

Rewrite properly as:

1 - \frac{1}{x} \div 2

Express the division as product

1 - \frac{1}{x} \times \frac 12

Evaluate the product

1 - \frac{1}{2x}

Take the LCM

\frac{2x - 1}{2x}

Hence, the equivalent expression of 1 - \frac{1}{x} \div 2 is \frac{2x - 1}{2x}

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brainly.com/question/27911936

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2 years ago
Find the distance between the point (3,5) and a line with the equation 5x – 3y+ 10 = 0.
Nikitich [7]

Answer:

Correct option is

C

(2,0)

5x−3y=10

=>5x−3×0=10

=>5x=10

=>x=2

Graph of the equation 5x−3y=10 cuts the x-axis at the point (2,0)

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4 0
3 years ago
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Larry bought 12 containers of pasta salad for a school picnic. Each container held the same number of ounces of salad. Students
Anvisha [2.4K]

Answer:

a) Amount of pasta remaining ≤ p(12 - 8)

b) Amount of pasta remaining ≤ 4p

Step-by-step explanation:

Amount of pasta in one container = p

Let y represent the amount of pasta that is left.

Since the students eat 8 containers worth of pasta out of 12 pasta containers

But we weren't told that the students did not eat out of the 4 remaining pasta containers

y ≤ p(12 - 8)

where y = p(12 - 8) if the students did not touch the remaining 4 containers.

b) Using the distributive property

p(12 - 8) = 12p - 8p

y ≤ 12p - 8p

y ≤ 4p

8 0
3 years ago
Hi can someone help me with this I will thank u so much and give u stars and a thank u
AnnZ [28]

Answer:

i think it is .64

Step-by-step explanation:

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3 years ago
Write number 0.0082 in scientific notation​
Ede4ka [16]

Answer: 8.2×10^-3

Move the decimal over three places to eliminate unnecessary numbers (0s). Since you are moving the decimal to the right it will be 10 to a negative number.

8 0
3 years ago
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